3pcs Flat Mouth Test Tube 40 * 205mm,Outer Diameter 40mm,Full Length 205mm,High Borosilicate Glass Round Bottom

3pcs Flat mouth test tube 40*205mm ,Outer diameter 40mm,Full length 205mm,High borosilicate glass round bottom test tubeMaterial: Made From Borosilicate GlassGlass Lab Tubes : for professional laboratoryPremium Performance：Lab tubes are made from stable materials, such as Borosilicate glass, which are selected for chemical and thermal expansion resistance, transparency.a variety of uses: large-capacity, clear test tubes can be used not only for scientific experiments, planting hydroponic plants, but also for party decorations such as Halloween, Christmas, weddings, and science theme parties.

• Material: Made From Borosilicate Glass
• Glass Lab Tubes : for professional laboratory
• Premium Performance：Lab tubes are made from stable materials, such as Borosilicate glass, which are selected for chemical and thermal expansion resistance, transparency
• a variety of uses: large-capacity, clear test tubes can be used not only for scientific experiments, planting hydroponic plants, but also for party decorations such as Halloween, Christmas, weddings, and science theme parties
• If you need assistance with any matter, simply contact our customer service team.We strive to respond to your inquiries within 24 hours